Which of the following statements about VRRP load balancing are true? (Multiple Choice)
A . Multiple VRRP backup groups can be created on an interface of a router. The router can serve as the master router in one VRRP backup group and the backup router in other VRRP backup groups.
B . VRRP local balancing requires that at least two virtual routers transmit services at the same time.
C . To implement load balancing, default network gateways of hosts on a LAN must be configured as IP addresses of different virtual routers.
D . When configuring priorities, you must ensure that the same router serves as the master router in three VRRP backup groups.
Answer: ABC